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pythonPackages.flake8-future-import: fix build 

Was broken after python3.8 upgraded to 3.8.6 due to this change:

    bpo-41314: Changed the release when from future import annotations becomes the default from 4.0 to 3.10 (following a change in PEP 563).
This commit is contained in:
Martin Weinelt 2020-10-15 01:48:59 +02:00 committed by Jon
parent a26c846095
commit c7129fbe8e
2 changed files with 16 additions and 2 deletions
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5
pkgs/development/python-modules/flake8-future-import/default.nix
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@ -1,4 +1,4 @@
{ lib, isPy27, fetchFromGitHub, buildPythonPackage, pythonOlder, fetchpatch, flake8, importlib-metadata, six }:
{ lib, isPy27, isPy38, fetchFromGitHub, buildPythonPackage, pythonOlder, fetchpatch, flake8, importlib-metadata, six }:
buildPythonPackage rec {
pname = "flake8-future-import";
@ -20,7 +20,8 @@ buildPythonPackage rec {
# Upstream disables this test case naturally on python 3, but it also fails
# inside NixPkgs for python 2. Since it's going to be deleted, we just skip it
# on py2 as well.
patches = lib.optionals isPy27 [ ./skip-test.patch ];
patches = lib.optionals isPy38 [ ./fix-annotations-version.patch ]
++ lib.optionals isPy27 [ ./skip-test.patch ];
meta = with lib; {
description = "A flake8 extension to check for the imported __future__ modules to make it easier to have a consistent code base";

13
pkgs/development/python-modules/flake8-future-import/fix-annotations-version.patch Normal file
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@ -0,0 +1,13 @@
diff --git a/flake8_future_import.py b/flake8_future_import.py
index 92c3fda..27a1a66 100755
--- a/flake8_future_import.py
+++ b/flake8_future_import.py
@@ -76,7 +76,7 @@ UNICODE_LITERALS = Feature(4, 'unicode_literals', (2, 6, 0), (3, 0, 0))
GENERATOR_STOP = Feature(5, 'generator_stop', (3, 5, 0), (3, 7, 0))
NESTED_SCOPES = Feature(6, 'nested_scopes', (2, 1, 0), (2, 2, 0))
GENERATORS = Feature(7, 'generators', (2, 2, 0), (2, 3, 0))
-ANNOTATIONS = Feature(8, 'annotations', (3, 7, 0), (4, 0, 0))
+ANNOTATIONS = Feature(8, 'annotations', (3, 7, 0), (3, 10, 0))
# Order important as it defines the error code